Finding the Third Proportional to 46,260 and 61,500

Step by Step Solution

1. Step 1: Write the proportion equation
   46,260 : 61,500 = 61,500 : x
2. Step 2: Convert to fraction form
   46,260/61,500 = 61,500/x
3. Step 3: Cross multiply
   46,260x = 61,500 × 61,500
4. Step 4: Simplify right side
   46,260x = 3,782,250,000
5. Step 5: Solve for x
   x = 3,782,250,000/46,260
6. Step 6: Final answer
   x = 81,760.70